POC Ventral SPIN Cycling Helmet – Aerodynamic Speed with Advanced Ventilation The POC Ventral SPIN Cycling Helmet proves that aerodynamics, safety, and ventilation can work together without compromise. Developed using POC’s Whole Helmet Concept™, it delivers exceptional aerodynamic efficiency while maintaining outstanding cooling and protection for road cyclists. Inspired by the Venturi effect, precisely shaped airflow zones guide air through the helmet rather than around it, reducing drag and improving speed. A 22° aerodynamic trailing edge minimises turbulence, enhancing performance at both high and low speeds while increasing overall ventilation and cooling efficiency. The helmet features a fully wrapped unibody shell paired with an EPS liner, striking an ideal balance between lightweight construction and impact protection. SPIN (Shearing Pad INside) silicone pad technology enhances rotational impact protection, while a lightweight adjustment system and ergonomic precision straps ensure a secure, comfortable, and customised fit. Designed for riders who demand speed, safety, and comfort, the POC Ventral SPIN Cycling Helmet is a high-performance choice for racing, training, and long road rides.